• Jiangsu Hongbao Group Co., Ltd.
    A good collaboration!
  • Jiangsu Hongbao Group Co., Ltd.
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Contact Person : Angela
Phone Number : 86-512-58715276
Whatsapp : +8615895686919

E355 Round Precision Steel Tube , 3m Length Cold Drawn Steel Hydraulic Tubing

Place of Origin Jiangsu, China
Brand Name Hongbao
Certification DNV,ISO,TS16949
Model Number HBPST-1
Minimum Order Quantity 1 ton
Price Negotiable
Packaging Details seaworthy plywooden case packing.
Delivery Time within 50 days

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Material E355,E235,26MnB5,34MnB5 Brand Hongbao
Certificate ISO,TUV,TS16949 Origin Jiangsu,China
Thickness 0.5-7mm OD 6-80mm
High Light

precision seamless tubing


erw precision tubes

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Product Description

E355 Round High Cold Drawn Precision Seamless Steel Tube For Hydraulic


Size OD: 1/2~48''(21.3 TO 1200mm)
Thickness: 2-60mm.SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS
Length: 3/4/5.8/6/8/9/11.8/12m and other size according to the contract
Steel material 10#, 20#, 45#,16Mn,Q345,API5L , ASTM A106 Gr.B, ASTM A53 Gr.B,ST35.8,ST37,ST52
Standard API5L,ASTM-A53,A179,ASTM A106,BS1387,DIN2440,EN10219,JIS
Usage liquid delivery; Structure pipe; High and low pressure Boiler tube
Ends plain or threaded with socket or beveled with plastic caps
Surface polished black paint, varnish, oil, galvanized, anti corrosion coatings
Package bags, bundles, losses containers or client option
Inspection Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing .
Technique Hot Rolled/ Cold Drawn//Extrusion
Type Seamless
Date of Delivery 15-30 days after payment

We also supply pipe fittings for example screws and flange

Our products are high quality but low price.

Wish you contact us.


Our advantage:
1) Professional & skilled & reliable
2) One step total solution
3) Ready stock goods with fast delivery
4) Customizable:Non-standard sizes are also available
5) Small quantity is acceptable
6) Refund or replacement for any product faulty



  1. Widely used in the mechanical treatment field, petrochemical industry, transport and construction field
  2. Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;
  3. The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc
  4. Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc